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ChemicalBook >> CAS DataBase List >> NORETHYNODREL

NORETHYNODREL

NORETHYNODREL price.
  • $32.7 - $1963.5
  • Product name: NORETHYNODREL
  • CAS: 68-23-5
  • MF: C20H26O2
  • MW: 298.42
  • EINECS:200-682-1
  • MDL Number:MFCD00199015
  • Synonyms:NORETHYNDREL;NORETHYNODREL;(17-alpha)-17-Hydroxy-19-norpregn-5(10)-en-20-yn-3-one;(17alpha)-19-norpregn-5(10)-en-20-yn-3-on ;13-methyl-17-ethynyl-17-hydroxy-1,2,3,4,6,7,8,9,11,12,13,14,16,17-tetradecahyd ;17-alpha-ethinyl-17-beta-hydroxy-delta(sup5(10))-estren-3-one ;17alpha-Ethinyl-17beta-hydroxy-delta5(10)-estren-3-one;17-alpha-ethinyl-5,10-estrenolone
25 prices
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Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 1mg
  • 2mg
  • 2.5MG
  • 5mg
  • 10mg
  • 25MG
  • 50mg
  • Manufactureraablocks
  • Product numberAA005YHA
  • Product descriptionNorethynodrel ≥90%
  • Packaging1mg
  • Price$134
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0020345
  • Product descriptionNORETHYNODREL 95.00%
  • Packaging1MG
  • Price$252
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0020345
  • Product descriptionNORETHYNODREL 95.00%
  • Packaging2.5MG
  • Price$715
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0020345
  • Product descriptionNORETHYNODREL 95.00%
  • Packaging25MG
  • Price$1963.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFN26448
  • Product descriptionNorethynodrel
  • Packaging2mg
  • Price$251.3
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFN26448
  • Product descriptionNorethynodrel
  • Packaging5mg
  • Price$471.15
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFN26448
  • Product descriptionNorethynodrel
  • Packaging10mg
  • Price$753.9
  • Updated2026-06-04
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  • ManufacturerBiosynth
  • Product numberFN26448
  • Product descriptionNorethynodrel
  • Packaging25mg
  • Price$1413.75
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFN26448
  • Product descriptionNorethynodrel
  • Packaging50mg
  • Price$1963.5
  • Updated2026-06-04
  • Buy
  • ManufacturerCayman Chemical
  • Product number33230
  • Product descriptionNorethynodrel ≥90%
  • Packaging1mg
  • Price$134
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number33230
  • Product descriptionNorethynodrel ≥90%
  • Packaging5mg
  • Price$598
  • Updated2026-04-30
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0013090
  • Product descriptionNorethynodrel ≥98%
  • Packaging50mg
  • Price$608
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0013090
  • Product descriptionNorethynodrel ≥98%
  • Packaging50mg
  • Price$608
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0013090
  • Product descriptionNorethynodrel ≥98%
  • Packaging25mg
  • Price$379
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0013090
  • Product descriptionNorethynodrel ≥98%
  • Packaging25mg
  • Price$379
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0013090
  • Product descriptionNorethynodrel ≥98%
  • Packaging1mg
  • Price$136
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA005YHA Norethynodrel ≥90% 1mg $134 2026-05-28 Buy
American Custom Chemicals Corporation SHG0020345 NORETHYNODREL 95.00% 1MG $252 2021-12-16 Buy
American Custom Chemicals Corporation SHG0020345 NORETHYNODREL 95.00% 2.5MG $715 2021-12-16 Buy
American Custom Chemicals Corporation SHG0020345 NORETHYNODREL 95.00% 25MG $1963.5 2021-12-16 Buy
Biosynth FN26448 Norethynodrel 2mg $251.3 2026-06-04 Buy
Biosynth FN26448 Norethynodrel 5mg $471.15 2026-06-04 Buy
Biosynth FN26448 Norethynodrel 10mg $753.9 2026-06-04 Buy
Biosynth FN26448 Norethynodrel 25mg $1413.75 2026-06-04 Buy
Biosynth FN26448 Norethynodrel 50mg $1963.5 2026-06-04 Buy
Cayman Chemical 33230 Norethynodrel ≥90% 1mg $134 2026-04-30 Buy
Cayman Chemical 33230 Norethynodrel ≥90% 5mg $598 2026-04-30 Buy
ChemScene CS-0013090 Norethynodrel ≥98% 50mg $608 2026-06-04 Buy
ChemScene CS-0013090 Norethynodrel ≥98% 50mg $608 2026-06-04 Buy
ChemScene CS-0013090 Norethynodrel ≥98% 25mg $379 2026-06-04 Buy
ChemScene CS-0013090 Norethynodrel ≥98% 25mg $379 2026-06-04 Buy
ChemScene CS-0013090 Norethynodrel ≥98% 1mg $136 2026-06-04 Buy

Properties

Melting point :169-170°
alpha :D +108° (1% chloroform)
Boiling point :379.83°C (rough estimate)
Density :1.0766 (rough estimate)
refractive index :1.4800 (estimate)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :13.10±0.40(Predicted)
color :White to Off-White
Henry's Law Constant :7.6×103 mol/(m3Pa) at 25℃, HSDB (2015)
EPA Substance Registry System :Norethynodrel (68-23-5)

Safety Information

Symbol(GHS): Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger
Precautionary statements:

Description

Norethynodrel (Norethindrone EP Impurity D) (>90%) is a progestin used in Enovid, an oral contraceptive, also used in the treatment of endometriosis and hypermenorrhea.

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